Jets of 7200°F Hydrogen Cut Through Granite at 100 Feet per Hour
Monday, June 15, 2009 - 14:14
in Physics & Chemistry
Inspired by designs created by his father decades ago, Jared Potter is building an arsenal of ultra-powerful flame-jet drills. As seen in the NatGeo video above, one prototype directs a jet of burning hydrogen at 3200°F against a slab of solid granite. read more